3. Which is not unit of speed? A. Kph B. mps C. miles/hour D. second per meter 4. if Elma muros finished a 200-meter race in 20 second what was her speed ? A. 0.01 meters/second B. 10 meters /second c. 400 meters/second d.4000meters/second patulong naman po!
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Answer:
3. D. second per meter
4.B. 10 meters /second
Step-by-step explanation:
On getting the speed devide its distance by its time
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Answer:
3. D.
Kasi ang
A. Kph - kilometers per hour
B. mps- meters per hour
C. miles/hour equivalent ng miles per hour
D. second per meter dapat ay mps.
4. B.
why?
200 m ÷20 s = 10mls